PMC-Sierra, Inc.
PM5356
S/UNI-622-MAX
DATASHEET
S/UNI-622-MAX
PMC-1980589
ISSUE 5
SATURN USER NETWORK INTERFACE (622-MAX)
At startup, ROOLV may remain high for several hundred millisecond while the PLL obtains
lock.
LOTV:
The loss of transition status indicates the receive power is lost or at least 97 consecutive
ones or zeros have been received. LOTV is a logic zero if the SD input is high or less than
97 consecutive ones or zeros have been received. LOTV is a logic one if the SD input is low
or more than 96 consecutive ones or zeros have been received.
LOCK:
The CRU reference locking status indicates if the CRU is locking to the reference clock or the
locking to the receive data. LOCK is a logic zero if the CRU is locking or locked to the
reference clock. LOCK is a logic one if the CRU is locking or locked to the receive data.
LOCK is invalid if the CRU is not used.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
152
PMC [ PMC-SIERRA, INC ]
